If you're hoping that you can use this option to refresh or repair Windows on a PC that came with Windows 7 preinstalled, you're out of luck. I was also unsuccessful at convincing the site to authorize a download using valid Retail keys obtained from Microsoft subscription services such as TechNet or MSDN. In my testing, the verification step failed and I was unable to download installation media when I used a product key from a Windows 7 upgrade edition purchased at retail. It won't work with Windows 7 OEM System Builder media, which is still available for sale from online merchants.Īnd not all retail keys will work. The ISO download is for full retail copies of Windows 7 only, purchased in a shrink-wrapped box or from an authorized download site (including Microsoft itself). The ISO file can be used to burn a DVD, create a bootable USB flash drive, or install Windows in a virtual machine.īut before you get too excited, consider the limitations. If you pass that verification step, you can download the media. After entering that key and selecting one of 19 available languages, you click a button that verifies the key you entered. You'll need a valid retail product key to unlock the download. ZDNet and TechRepublic have the enterprise and SMB perspectives on Windows 8 covered from virtually every angle. Microsoft has painted bold design strokes with Windows 8, but the business impact remains hotly debated.

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